Handmade item. Made with laminated fabric featuring Junichi Nakahara's designs. This fabric is available for commercial use. The inner lining is a cooler sheet. The main color is a dark beige. The opening of the bag has a black and white stripe pattern. I took a picture with a 500ml bottle inside. A 600ml bottle will stick out a little. Size: Approximately 19 cm tall (excluding the bag opening) Approximately 12 cm wide Approximately 7 cm deep Bag opening is approximately 4.5 cm. Please note that due to the handmade nature of the item, there may be some imperfections and slight misalignments. Thank you for your understanding and purchase. #handmade #petbottleholder